Here is my take.
Her staff was in the other room and they were watching FOX.
None of them wanted to tell Hillary the truth.
So, they decided to let FOX tell her.
Then they slowly opened the door:
It may have been like one of those fake Hitler Videos, where he received bad news and flips out, frightening everyone within earshot.
Haha!!! Now THAT was a wise idea! Probably the only way without insuring death by a VERY large whiskey bottle being thrown at the head.